/** Retrieve the transfer type used for the payment */ private TransferType validateTransferType( final MobileActionContext context, final AccountOwner to) { final TransferTypeQuery query = new TransferTypeQuery(); query.setUniqueResult(); query.setFromAccountType(context.getCurrentAccountType()); query.setChannel(context.getChannel()); query.setContext(TransactionContext.PAYMENT); query.setFromOwner(context.getAccountOwner()); query.setToOwner(to); query.setUsePriority(true); final List<TransferType> types = transferTypeService.search(query); if (types == null || types.isEmpty()) { throw new MobileException("mobile.payment.error.noTransferType"); } return types.get(0); }